Adds key combos for changing the pft that is being plotted...
Adds key combos for changing the pft that is being plotted...

...and updating the PFT bg text.

tobeycarman/dvm-dos-tem,tobeycarman/dvm-dos-tem,tobeycarman/dvm-dos-tem,tobeycarman/dvm-dos-tem,tobeycarman/dvm-dos-tem,tobeycarman/dvm-dos-tem